Polyester surface veil are textile fabrics made of oriented or randomly polyester fiber, it is used for surface protection and as core material in products as pipes, tanks, container boards, facade panels, skis, surfboards, boats and rotor blades for wind power stations. Polyester veil improve the resistance to both corrosion and abrasion defects.The special structure, can form a thick rich resin layer, effectively support the fatigue, the structure can effectively prevent the crack growth, prevent FRP surface spalling. Can improve the performance FRP corrosion resistance, ewather resistance, impact resistance, thermal shrinkage performance etc